@charset "utf-8";
body {
	background: linear-gradient(to right, #cccccc, #085078);
}

#app {
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-align: center;
	color: #2c3e50;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-item: center;
}

.calculator {
	width: 440px;
	padding: 20px;
	border-radius: 5px;
	margin: 20px auto;
	font-size: 14px;
	background-color: #CCCCCC;
}

.input {
	width: 420px;
	height: 50px;
	border-radius: 0px;
	border: 1px solid lightgoldenrodyellow;
	background-color: transparent;
	color: #FFFFFF;
	font-size: 16px;
	padding: 0 5px 0 5px;
	margin: 0 0px 10px 0px;
}

.input:focus,
.input:active {
	border-color: #03a9f4;
	box-shadow: 0 0 4px #03A9F4;
	outline: none 0;
}

.button {
	margin: 3px;
	width: 63px;
	border: 1px solid transparent;
	height: 30px;
	border-radius: 4px;
	color: yellow;
	background-color:skyblue;
	cursor: pointer;
	outline: none;
}

.mode {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-evenly;
}

.equal-sign {
	background-color: #bfbfbf;
	width: 133px;
}

.toggle-button {
	border: none;
	background-color: #333333;
	cursor: pointer;
	outline: none;
	font-size: 16px;
	color: #fff;
	text-shadow: -1px -1px 0 rgba(0, 0, 0, 0.35);
}

p {
	margin-top: 0;
}

button::-moz-focus-inner {
	border-color: transparent;
}